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. 2021 Sep;9(9):3431–3439.e4. doi: 10.1016/j.jaip.2021.04.055

Table E5.

Absolute risk for switching to an angiotensin-II receptor blocker after treatment with angiotensin converting enzyme inhibitors in the general population, stratified by age, sex, and body mass index (BMI)

Characteristic General population
Men
Women
Rate/1000 NNT overall Rate/1000 NNT overall
BMI <20
 Age <40 y 41 24 74 14
 Age 40-49 y 57 18 140 7
 Age 50-59 y 69 14 112 9
 Age >60 y 68 15 114 9
BMI 20-24 0 0
 Age <40 y 63 16 99 10
 Age 40-49 y 81 12 133 8
 Age 50-59 y 101 10 165 6
 Age >60 y 114 9 176 6
BMI ≥25 0 0
 Age <40 y 82 12 101 10
 Age 40-49 y 107 9 157 6
 Age 50-59 y 129 8 184 5
 Age >60 y 135 7 192 5

NNT, number needed to treat with an angiotensin converting enzyme inhibitor for one person to switch to an angiotensin-II receptor blocker.